Vehicle Overview

The Mazda3 has been a sporty alternative for compact-car buyers since it debuted for the 2004 model year. It undergoes its first redesign for the 2010 model year and is still offered in sedan and four-door hatchback forms. The 2010 Mazda3 has all-new exterior and interior styling and is now available with a 2.5-liter four-cylinder engine that offers more power than the four-cylinder it replaces. Competitors include the Honda Civic, Ford Focus and Nissan Sentra.

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    Owner Maintenance Schedule
    The owner or a qualified service technician should make these vehicle inspections at the indicated intervals to ensure safe and dependable operation. Bring any problem to the attention of an Autho ...

    Ignition Switch
    Auxiliary key (with advanced key) NOTE: When starting the engine using the advanced key, refer to Starting the Engine. When starting the engine with the auxiliary key, perform the following pr ...

    Fuel-Filler Lid and Cap
    WARNING: When removing the fuel cap, loosen the cap slightly and wait for any hissing to stop. Then remove it: Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness if ingested. ...